| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.46 | 9.280% | $254.0323 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $72.66 | 6.773% | $77.5813 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $204.74 | 6.847% | $218.7585 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $28.87 | 13.764% | $32.8437 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $213.94 | 9.266% | $233.7637 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $233.55 | 7.606% | $251.3138 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $42.84 | 11.562% | $47.7932 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $1,029.06 | $1,116.0865 | $1,116.07 | $1,116.10 | $1,116.10 | |